3 . 它确实已经帮助我既提高了信心和社交技巧又提高了我的学习成绩。
It has really helped me to improve my confidence and social skills ________________.

4 . 我的弟弟热衷体育，而我却宁愿在床上看书。(while)
My brother likes sports, ________________.

5 . 请记住：成功来自勤奋，然而懒惰导致失败。(while连接并列句)
Please keep in mind that success comes from hard work ________________．

6 . 有些节日是庆贺丰收，有些节日是为了纪念重要事件。(while引导并列句)
________________________________________________________________________________

7 . 不仅是因为能够享用很少吃到的美食，还因为这是全家团聚的机会。
It was ________ for the delicious food that we seldom got to eat, ________ for the opportunity to ________.

8 . 体育运动对人们的身体健康有好处，而且有时还被用来缓解地区紧张和冲突。（not only...but also...）
Sports are _________________.

9 . It’s something of a cliché (陈词滥调) that most people learn not from their successes ________________ their mistakes. (用适当的词填空)

10 . 现在，作为一个成年人，瑞安说要问的问题不是“我为什么不帮忙?”，而是“今天我该如何帮忙?”。
Now, as an adult, Ryan says that the question to ask is ________________ “Why don’t I help?”， ________________ “How can I help today?”．